XcmsColor(3)							  XLIB FUNCTIONS						      XcmsColor(3)

NAME

       XcmsColor, XcmsRGB, XcmsRGBi, XcmsCIEXYZ, XcmsCIEuvY, XcmsCIExyY, XcmsCIELab, XcmsCIELuv, XcmsTekHVC, XcmsPad - Xcms color structure

STRUCTURES

       The structure for XcmsColor contains:

       typedef unsigned long XcmsColorFormat;		 /* Color Specification Format */

       typedef struct {
	    union {
		 XcmsRGB RGB;
		 XcmsRGBi RGBi;
		 XcmsCIEXYZ CIEXYZ;
		 XcmsCIEuvY CIEuvY;
		 XcmsCIExyY CIExyY;
		 XcmsCIELab CIELab;
		 XcmsCIELuv CIELuv;
		 XcmsTekHVC TekHVC;
		 XcmsPad Pad;
	    } spec;
	    unsigned long pixel;
	    XcmsColorFormat format;
       } XcmsColor;		/* Xcms Color Structure */

       typedef double XcmsFloat;

       typedef struct {
	    unsigned short red; /* 0x0000 to 0xffff */
	    unsigned short green;    /* 0x0000 to 0xffff */
	    unsigned short blue;     /* 0x0000 to 0xffff */
       } XcmsRGB;	   /* RGB Device */

       typedef struct {
	    XcmsFloat red; /* 0.0 to 1.0 */
	    XcmsFloat green;	/* 0.0 to 1.0 */
	    XcmsFloat blue;	/* 0.0 to 1.0 */
       } XcmsRGBi;	   /* RGB Intensity */

       typedef struct {
	    XcmsFloat X;
	    XcmsFloat Y;   /* 0.0 to 1.0 */
	    XcmsFloat Z;
       } XcmsCIEXYZ;	   /* CIE XYZ */

       typedef struct {
	    XcmsFloat u_prime;	/* 0.0 to ~0.6 */
	    XcmsFloat v_prime;	/* 0.0 to ~0.6 */
	    XcmsFloat Y;   /* 0.0 to 1.0 */
       } XcmsCIEuvY;	   /* CIE u'v'Y */

       typedef struct {
	    XcmsFloat x;   /* 0.0 to ~.75 */
	    XcmsFloat y;   /* 0.0 to ~.85 */
	    XcmsFloat Y;   /* 0.0 to 1.0 */
       } XcmsCIExyY;	   /* CIE xyY */

       typedef struct {
	    XcmsFloat L_star;	/* 0.0 to 100.0 */
	    XcmsFloat a_star;
	    XcmsFloat b_star;
       } XcmsCIELab;	   /* CIE L*a*b* */

       typedef struct {
	    XcmsFloat L_star;	/* 0.0 to 100.0 */
	    XcmsFloat u_star;
	    XcmsFloat v_star;
       } XcmsCIELuv;	   /* CIE L*u*v* */

       typedef struct {
	    XcmsFloat H;   /* 0.0 to 360.0 */
	    XcmsFloat V;   /* 0.0 to 100.0 */
	    XcmsFloat C;   /* 0.0 to 100.0 */
       } XcmsTekHVC;	   /* TekHVC */

       typedef struct {
	    XcmsFloat pad0;
	    XcmsFloat pad1;
	    XcmsFloat pad2;
	    XcmsFloat pad3;
       } XcmsPad;	   /* four doubles */

DESCRIPTION

       The XcmsColor structure contains a union of substructures, each supporting color specification encoding for a particular color space.

SEE ALSO

       XcmsAllocColor(3), XcmsStoreColor(3), XcmsConvertColors(3),

       Xlib - C Language X Interface

X Version 11							   libX11 1.5.0 						      XcmsColor(3)